Thermal Analysis

Thermal analysis is a critical evaluation technique used to study the thermal properties and behaviors of materials under controlled temperature conditions. For medical devices, thermal analysis provides essential insights into material stability, performance, and safety, ensuring compliance with regulatory standards such as ISO 10993 and ASTM. Understanding how a material responds to temperature changes is crucial for applications ranging from polymer-based implants to sterilization-resistant packaging. By analyzing thermal transitions, degradation, and mechanical responses, manufacturers can optimize material selection, improve device reliability, and mitigate risks associated with thermal exposure during processing or clinical use.

Our Service

Meditronics (a brand of STEMart) employs advanced analytical techniques to offer a full suite of thermal analysis services to evaluate key properties of medical device materials, including:

• Key Parameters Analyzed
  • Heat Capacity – Measures the amount of heat required to change a material's temperature.
  • Melting Point (Tm) & Crystallization Point (Tc) – Identifies phase transitions in polymers and metals.
  • Glass Transition (Tg) – Determines the temperature at which amorphous materials transition from rigid to flexible states.
  • Expansion Coefficient – Assesses dimensional stability under thermal stress.
  • Crosslinking – Evaluates curing behavior in thermosetting polymers.
  • Viscoelasticity – Analyzes dynamic mechanical properties, including storage modulus (E'), loss modulus (E”), and damping factor (tan δ).
  • Thermal Stability – Determines decomposition temperatures and oxidative resistance.
• Advanced Analytical Techniques
  • Differential Scanning Calorimetry (DSC) – Measures heat flow associated with phase transitions (Tm, Tg, Tc).
  • Thermogravimetric Analysis (TGA) – Tracks mass changes due to decomposition or volatilization.
  • Evolved Gas Analysis (EGA) – Identifies gases released during thermal degradation.
  • Thermomechanical Analysis (TMA) – Evaluates dimensional changes under temperature variations.
  • Dynamic Mechanical Analysis (DMA) – Assesses viscoelastic behavior under oscillatory stress.
  • Dilatometry – Measures thermal expansion in solids and liquids.

Why Choose Meditronics?

Meditronics stands out as a trusted partner for medical device thermal analysis due to:

✔ Expertise & Accreditation

Our team consists of material scientists and engineers with deep knowledge of medical device regulations (ISO, ASTM, FDA).

✔ State-of-the-Art Equipment

We utilize high-precision instruments to ensure accurate and reproducible results.

✔ Customized Solutions

Whether for R&D, quality control, or regulatory submissions, we tailor our approach to meet specific project needs.

✔ Comprehensive Reporting

Detailed analysis reports include actionable insights for material optimization and compliance.

By leveraging Meditronics's thermal analysis services, medical device manufacturers can enhance material performance, reduce development risks, and ensure regulatory compliance. Contact us today to discuss your testing requirements and discover how we can support your next innovation.